390350039034 has 32 divisors (see below), whose sum is σ = 826690199040. Its totient is φ = 122452892672.

The previous prime is 390350039003. The next prime is 390350039039. The reversal of 390350039034 is 430930053093.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 390350038983 and 390350039001.

It is not an unprimeable number, because it can be changed into a prime (390350039039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174162 + ... + 1469474.

It is an arithmetic number, because the mean of its divisors is an integer number (25834068720).

Almost surely, 2^390350039034 is an apocalyptic number.

390350039034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

390350039034 is an abundant number, since it is smaller than the sum of its proper divisors (436340160006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

390350039034 is a wasteful number, since it uses less digits than its factorization.

390350039034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308294.

The product of its (nonzero) digits is 131220, while the sum is 39.

The spelling of 390350039034 in words is "three hundred ninety billion, three hundred fifty million, thirty-nine thousand, thirty-four".